JSX Hiss, unwanted noise and tube life issues...

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Newbie
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Posts: 4
Joined: Sat Apr 16, 2016 6:11 pm

Re: JSX Hiss, unwanted noise and tube life issues...

Post by Newbie » Tue Apr 19, 2016 5:30 pm

Have you tried cleaning the pots?

Newbie
New Member
Posts: 4
Joined: Sat Apr 16, 2016 6:11 pm

Re: JSX Hiss, unwanted noise and tube life issues...

Post by Newbie » Tue Apr 19, 2016 5:34 pm

Tube life is short?? My JSX didn't need to be retuned for almost 9 years. Came with JJ EL34 & JJ pre amp tubrs other then Sovtek12AX7LPS in PI.when you set bias, are you using the ports on back or a meter? I

nassos
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Posts: 13
Joined: Sun Apr 17, 2016 6:21 am

Re: JSX Hiss, unwanted noise and tube life issues...

Post by nassos » Thu Apr 21, 2016 2:29 am

True,tubes are mystery trains....Some of them last for ever,some of them just few days...same type,same factory.... :?

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